Hi,   I'm about to finish my PhD and move on to new job.  I just turned 30 and trying to transition to a more stylish wardrobe.  My typical getup during grad school is a cargo short/jeans with a nice button down (untucked) and sandals.     Now I don't have a problem ditching the cargos, tucking in, and basically classing things up a bit.  But the main issue I'm having is shoes.  I'm trying to find a decent pair of loafers, but i can't help feeling self-conscious...